| Classification | Cyperaceae: Cyperus |
| Harvard University Herbaria Barcode(s) | 00395256 |
| Collector | R. F. Thorne |
| Collector number | 49999 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Orange County |
| Locality | Santa Ana Mountains: San Juan Canyon at San Juan Hot Springs |
| Date Collected | 1977-09-21 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/56faf629-cc0a-4fec-834e-dc398b3a96c3 |
| Harvard University Herbaria Barcode | 00395256 |
| Herbarium | GH |
| Family | Cyperaceae |
| Determination | Cyperus niger var. capitatus (Britton) O'Neill |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
